#pragma once
#include<iostream>
#include<assert.h>
#include<unistd.h>
#include<sys/types.h>
#include<sys/ipc.h>
#include<sys/shm.h>
#include<string.h>

using namespace std;

#define PATH_NAME "/home/sz"
#define SHM_SIZE 4096
#define KEY_ID 0x66